baber/WOPTO huggingface dataset:
Patent WO-2022016866-A1 (WO)
Inventor: ZHUGE WEILIN
IPC: F04D27/00
Filed: 2021-02-26
Abstract: A surge detection method for a centrifugal compressor, the method being used in a motor controller (11), the motor controller (11) being connected to a drive motor (12) by means of a wire, the drive motor (12) being connected to the centrifugal compressor (13) by means of a rotating shaft, the rotor of the drive motor (12) and the impeller of the centrifugal compressor (13) being coaxial, and the method comprising: acquiring a signal record value of a signal to be detected, the signal to be detected comprising a rotation speed signal of the drive motor (12) and/or an input current signal of the motor controller (11); and, on the basis of the fluctuation amplitude of the signal record value, determining whether the centrifugal compressor (13) is experiencing a surge. The motor controller (11) determines whether the centrifugal compressor (13) is experiencing a surge on the basis of the fluctuation amplitude corresponding to the rotation speed signal of the drive motor (12) and/or the input current signal of the motor controller (11); the rotation speed signal of the drive motor (12) and the input current signal are easily detected, providing a new means for detecting a surge of the centrifugal compressor (13), and ensuring the centrifugal compressor (13) surge detection effect.
Patent WO-2022105076-A1 (WO)
Inventor: LIN XIAOFA
IPC: E03C1/06
Filed: 2021-03-08
Abstract: Disclosed in the present utility model is a showerhead lifting/lowering seat, comprising: a body, having one end provided with an opening, a sidewall provided with a notch for sleeving a lifting/lowering rod, and an interior provided with a slideway, wherein the slideway penetrates between the opening and the notch; a sliding member, slidably provided in the slideway in rotation prevention fashion, wherein the end of the sliding member facing the notch is provided with a first holding portion for holding the lifting/lowering rod; and a rotating member, threadedly connected to the sliding member, adapted to rotate relative to the body around a rotating shaft parallel to the sliding direction of the sliding member, and limitedly connected to the body in the extension direction of the rotating shaft, wherein the rotating member rotates to drive the first holding portion of the sliding member to move into and out of the notch along the slideway. A disassembling/assembling process of the showerhead lifting/lowering seat of the present utility model merely requires the rotation of the rotating member in different directions, such that simple operations and convenient disassembling/assembling are implemented and the rotating member would not fall from the body during the rotation process, thus avoiding loss.
Patent WO-2021253879-A1 (WO)
Inventor: ZHANG JIWANG
IPC: H04W52/02
Filed: 2021-03-09
Abstract: 一种微波空口控制方法及其装置、计算机可读存储介质。其中，所述微波空口控制方法包括：获取节能策略信息，节能策略信息基于业务流量信息而得到(S100)；根据节能策略信息确定物理链路聚合PLA链路中的待节能空口(S200)；对与待节能空口对应的室外单元ODU电源执行节能处理(S300)。
Patent WO-2022188193-A1 (WO)
Inventor: KE LINBO
IPC: H05B33/04
Filed: 2021-03-16
Abstract: 显示面板（1000），包括：第一柔性层（11）；第一阻隔层（12），设于第一柔性层上；以及第二柔性层（13），设于第一阻隔层（12）上；其中，第一阻隔层（12）所用的材料包括氧化硅和氮化硅，氧化硅和氮化硅的质量比为3x∶7y，且x＝1-4，y＝1-4。提供了显示面板（1000）的制备方法。在两层柔性层之间设置阻隔层，可以提高两层柔性层之间的粘附力，实现柔性基板阻水阻氧能力、粘附力、弯折性能、高温高湿性能和光学透过率。
Patent WO-2022198406-A1 (WO)
Inventor: ZHANG YI
IPC: H04W72/10
Filed: 2021-03-22
Abstract: Methods and apparatus of enhanced candidate allocation schemes for enhanced PDCCH are disclosed. The method includes: receiving, by a receiver, configurations of a plurality of search space sets that are linked for a Physical Downlink Control Channel (PDCCH) transmission with a plurality of repetitions; wherein the plurality of repetitions of the PDCCH are transmitted on a plurality of candidates; determining, by a processor, according to a priority rule with a predefined granularity, by counting the candidates from the linked search space sets, whether there is sufficient candidate resource available for allocation; and allocating, by the processor, the candidates, upon determining that there is sufficient candidate resource available for allocation.
Patent WO-2022160466-A1 (WO)
Inventor: MA ZHONGHUA
IPC: C07D203/14
Filed: 2021-04-12
Abstract: L'invention concerne un composé de 2-cyanoacrylate et son utilisation pour la prévention et le traitement de maladies fongiques de cultures, appartenant au domaine des fongicides. Le composé de 2-cyanoacrylate a une bonne activité fongicide, présente en particulier une bonne activité fongicide contre le champignon Fusarium, et est approprié pour prévenir et traiter des maladies fongiques de cultures. Par conséquent, le composé peut être utilisé pour préparer des fongicides dans les domaines de l'agriculture, de l'horticulture et analogues, et présente les avantages d'une efficacité élevée, d'une faible toxicité et d'un respect de l'environnement.
Patent WO-2022217467-A1 (WO)
Title: Methods and apparatuses for storing and reporting information relating to a pscell change procedure
Inventor: YAN LE
IPC: H04W36/08
Filed: 2021-04-13
Abstract: Embodiments of the present disclosure relate to methods and apparatuses for storing and/or reporting information relating to a primary secondary cell (PSCell) change procedure in a multi-radio dual connectivity (MR-DC) scenario and/or a LTE-LTE DC scenario. According to an embodiment of the present disclosure, a method which may be performed by a UE includes: detecting a presence of a trigger condition before or during a PSCell change procedure from a source PSCell to a target PSCell in relation to the UE or after successfully completing the PSCell change procedure; and in response to detecting the presence of the trigger condition, storing information relating to the PSCell change procedure.
Patent WO-2021253980-A1 (WO)
Title: Head end enveloping-type clamping and conveying system
Inventor: WANG QINGXIN
IPC: A61B17/00
Filed: 2021-04-23
Abstract: Disclosed in the present application is a head end enveloping-type clamping and conveying system, which is characterized in that the system comprises a jaw part and a pushing part; the pushing part comprises a push handle, a push steel cable, a core shaft, an adjustment wire, a pull wire loader, and a connecting tendon; one end of the push handle is fixedly connected to one end of the push steel cable; the outside of the push steel cable is provided with the pull wire loader for pushing the push steel cable into a sheath; the interior of the push handle is connected to one end of the core shaft, and the other end of the core shaft penetrates the interior of the push steel cable and is connected to the connecting tendon; and the connecting tendon is connected to the jaw part for clamping and releasing an occluder. The present application can be used in cooperation with a degradable occluder so as to complete the functions of clamping, loading, conveying, locking, releasing, and recycling the degradable occluder. In addition, the present application has good sheathing capabilities, and has good clamping force and stability for the degradable occluder. Moreover, the present application has high firmness, is easy to push, release and recycle, has strong sheathing capabilities, and has a high degree of cooperation with a product.
Patent WO-2021218908-A1 (WO)
Inventor: FAN WENFEI
IPC: G06F17/00
Filed: 2021-04-26
Abstract: A method and system for querying big data with bounded resources by bounded evaluation of a SQL aggregate query. An embodiment includes receiving a SQL aggregate query posed on a database(110); checking whether the SQL aggregate query is boundedly evaluable under a bag access schema(120); generating a bounded query plan when the SQL aggregate query is boundedly evaluable under the bag access schema(130); and executing the SQL aggregate query on a bounded dataset identified by the bounded query plan(140). The method extends DBMS with bounded evaluation and provides small businesses with a capacity of querying big data under constrained resources.
Patent WO-2022226838-A1 (WO)
Title: Réacheminement de paquets
Inventor: XU XIANG
IPC: H04W36/00
Filed: 2021-04-28
Abstract: Des modes de réalisation représentatifs de la présente invention concernent le réacheminement de paquets dans un réseau de communication. Un premier dispositif reçoit, en provenance d'un deuxième dispositif, une demande d'établissement d'au moins un tunnel entre le premier dispositif et un troisième dispositif. Le premier dispositif transmet, au deuxième dispositif, une information de tunnel concernant ledit au moins un tunnel à établir entre le premier dispositif et le troisième dispositif. Le premier dispositif reçoit au moins un paquet de liaison montante ciblé vers le premier dispositif à partir d'un quatrième dispositif, par l'intermédiaire du troisième dispositif et dudit au moins un tunnel. Cette solution peut éviter une perte de paquets de liaison montante, par exemple, lors de la migration d'unités distribuées (DU) entre-donneurs. De plus, cette solution ne peut pas violer la politique de sécurité dans un réseau de transport et d'accès et liaison terrestres intégrés (IAB)-donneur d'accès-unités distribuées (DU). En d'autres mots, le filtrage de source peut être appliqué normalement pour les paquets réacheminés.
Patent WO-2022012157-A1 (WO)
Title: Automatic cleaning system for central drainage pipeline and control method therefor
Inventor: WATANABE KEISUKE
IPC: A61C17/06
Filed: 2021-05-20
Abstract: The present invention discloses an automatic cleaning system for a central drainage pipeline and a control method therefor. The automatic cleaning system for the central drainage pipeline comprises a negative pressure system provided in a machine room and multiple diagnosis and treatment dental chairs provided in a diagnosis and treatment room; the negative pressure system is communicated with a primary pipeline; the multiple diagnosis and treatment dental chairs are respectively communicated with the primary pipeline by means of a pipeline; an outer end of the primary pipeline is communicated with a secondary pipeline; and an outer end of the secondary pipeline is communicated with an automatic pipeline cleaning device. According to the present invention, the automatic pipeline cleaning device is provided at the tail end of the primary pipeline; when the number of simultaneously used points is less, the automatic pipeline cleaning device can increase air volume flowing into the primary pipeline from the outside, and when the number of simultaneously used points is large, the air volume flowing into the primary pipeline from the outside is reduced, so that it is ensured that air flow exists in the pipeline all the time, the constant air pressure in the pipeline is kept, and all the suctioned dirt is conveyed into a negative pressure device of the machine room; and the suction force of all dental chair points is kept constant by keeping the air pressure in the pipeline constant.
Patent WO-2022105163-A1 (WO)
Inventor: YANG SHUN-KUEI
IPC: H01L33/32
Filed: 2021-05-20
Abstract: 本申请提供的一种发光器件，发光器件上包括衬底基板以及层叠设置于衬底基板上的第一半导体层、发光层和第二半导体层。发光层包括周期性交叠的发光单元，发光单元包括含铟量子阱层、量子垒层和含铟插入层，含铟插入层夹设于含铟量子阱层和量子垒层之间，且含铟插入层中铟元素的含量大于含铟量子阱层中铟元素的含量。
Patent WO-2021249165-A1 (WO)
Inventor: WEN HUAFENG
IPC: H04L29/08
Filed: 2021-05-21
Abstract: Disclosed in the present application are an Ethernet storage system, and an information notifying method and a related apparatus applied to the Ethernet storage system. The Ethernet storage system comprises a first switching device and a first node, and the first switching device is an access device of the first node. The first node sends an adding message to the first switching device, and the adding message comprises an identifier and configuration information of the first node. The first switching device receives the adding message, obtains the identifier of the first node according to the adding message, determines, according to the identifier of the first node, a first partition corresponding to the first node, and sends an adding notification message to a second node of the first partition, and the adding notification message comprises the identifier and the configuration information of the first node. According to the present application, nodes in the Ethernet storage system can obtain information of other nodes that can communicate, thereby improving the service processing efficiency of the Ethernet storage system.
Patent WO-2022246808-A1 (WO)
Inventor: HUANG YONGCHAO
IPC: H01L51/56
Filed: 2021-05-28
Abstract: La présente divulgation concerne un panneau d'affichage, comprenant un substrat (100), une couche d'attaque (1) et une couche de commande électroluminescente (2). La couche d'attaque (1) est disposée sur le substrat (100), et comporte une région de pixel (101) et une région périphérique qui est à l'extérieur de la région de pixel (101). La région de pixel (101) est pourvue d'un circuit de pixel, qui comprend de multiples transistors d'attaque (Td). Les transistors d'attaque (Td) sont disposés le long d'une direction de colonne Y pour former de multiples rangées de transistors (002), qui comprennent de multiples transistors d'attaque (Td) distribués dans une direction de rangée X. La couche de commande électroluminescente (2) est disposée sur un côté de la couche d'attaque (1) opposé au substrat (100), et comprend une couche de définition de pixels (21) et de multiples dispositifs électroluminescents (200) qui sont définis par la couche de définition de pixels (21). Les dispositifs électroluminescents (200) sont agencés dans la direction de colonne Y pour former de multiples rangées de dispositifs (001), qui comprennent de multiples dispositifs électroluminescents (200) répartis le long de la direction de rangée X. Les rangées de dispositifs (001) et les rangées de transistors (002) sont réparties à des intervalles dans la direction de la colonne Y. La couche de définition de pixels (21) est pourvue de multiples rainures de blocage (211) qui sont en retrait par rapport au substrat (100) et sont réparties le long de la direction de colonne Y. Au moins une rainure de blocage (211) est disposée entre des rangées de transistors adjacentes (002) et des rangées de dispositifs (001) dans la direction de colonne Y. Une couche de protection contre la lumière (25) est disposée dans la rainure de blocage (211).
Patent WO-2021239146-A1 (WO)
Inventor: HOU FENG
IPC: B29C64/245
Filed: 2021-05-31
Abstract: 本发明涉及一种光固化型三维打印装置和三维打印方法。该装置包括：盛液槽，用于盛放液体光固化树脂，所述盛液槽底部具有一接触层；载板，用于承载成型工件；载板驱动机构，与所述载板相连接并可驱动所述载板下降或上升；支撑板，位于所述盛液槽的下方并与所述接触层相接触，所述支撑板包括固定设置的固定端和可移动的自由端；支撑板驱动机构，与所述自由端相连接并可驱动所述自由端下降或上升；以及控制器，配置为控制所述载板驱动机构和所述支撑板驱动机构的动作。根据本发明的装置和方法可以使已固化工件和接触层易于分离，防止已成型工件的损坏，提高三维打印的成功率和效率。
Patent WO-2022252255-A1 (WO)
Inventor: RUAN WEILIANG
IPC: B60L53/80
Filed: 2021-06-08
Abstract: 一种充电电池锁止机构，包括电池仓框架立柱（31），电池仓框架立柱（31）内部安装有抵推件（32）和拨片（33），抵推件（32）的后端与拨片（33）的上端固接，抵推件（32）的前端设有与电池存取机构配合的定位部（321）；拨片（33）的下端套装一套轴（34），套轴（34）上设有复位件，套轴（34）的端部从电池仓框架立柱（31）的侧壁伸出，并设有止挡件（35），止挡件（35）位于电池滑槽（21）的入口侧，并与电池（20）的前端面之间具有位移间隙；止挡件（35）包括安装部（352）和止挡部（351），其中，安装部（352）套接于套轴（34）的端部，止挡部（351）突出于套轴（34）设置，止挡部（351）在复位件的作用下能够在锁止位与解锁位之间往复位移。
Patent WO-2021254344-A1 (WO)
Inventor: LIN CHIAHUNG
IPC: H04W4/06
Filed: 2021-06-15
Abstract: La présente invention concerne un procédé de réalisation d'une transmission de rétroaction pour un service de multidiffusion ou de diffusion (MBS) pour un équipement utilisateur. Le procédé consiste à recevoir, en provenance d'une station de base (BS), des informations de commande de liaison descendante (DCI), à recevoir des données MBS sur un canal partagé de liaison descendante physique (PDSCH) selon les DCI, et à effectuer la transmission de rétroaction correspondant aux données MBS reçues, selon les DCI, les DCI indiquant au moins une ressource physique de liaison montante (UL)) pour la transmission de rétroaction et au moins une ressource physique de liaison descendante (DL) pour une réception de données MBS.
Patent WO-2022266844-A1 (WO)
Inventor: LIU HANG
IPC: G08G1/16
Filed: 2021-06-22
Abstract: Disclosed in the present application are an information interaction method and apparatus, which are used for improving the cooperative capability between vehicles, thereby improving the overall traffic safety. The method comprises: a first vehicle determining that the first vehicle performs a first preset driving behavior; acquiring state information of a second vehicle, wherein the first preset driving behavior of the first vehicle affects the second vehicle; and according to a first relative position between the second vehicle and the first vehicle, controlling at least one first device to output first prompt information. Since the first vehicle controls, according to a relative position between the second vehicle and the first vehicle, the at least one first device to output the first prompt information, the first prompt information is targeted at the second vehicle or a person in the second vehicle, such that the cooperative capability between the first vehicle and the second vehicle can be improved, and the problem of the first vehicle over-conveying information to the outside and thus drawing unnecessary attention from other vehicles can also be avoided, thereby improving the safety performance of a road traffic system.
Patent WO-2022001856-A1 (WO)
Inventor: ZOU MENG
IPC: H01Q1/36
Filed: 2021-06-25
Abstract: 本申请提供了一种介质滤波天线、电子设备和天线阵列，该介质滤波天线包括介质天线和至少一层介质谐振腔，介质天线位于顶层，至少一层介质谐振腔位于介质天线下方，介质天线和与介质天线相邻的介质谐振腔之间进行能量耦合，其中介质天线和介质谐振腔的材料为高介电常数陶瓷介质。本申请的介质滤波天线的介质天线和与介质天线相邻的介质谐振腔之间进行能量耦合，避免使用传输线或匹配电路，无插入损耗、尺寸小并且回波性能好。
Patent WO-2022257194-A1 (WO)
Title: Miniaturized pattern reconfigurable pixel antenna and application method
Inventor: JING LIWEN
IPC: H01Q3/00
Filed: 2021-06-25
Abstract: Provided in the present invention are a miniaturized pattern reconfigurable pixel antenna and an application method. The antenna comprises a substrate, a main radiating antenna and a plurality of pixel units. Switch units are used for horizontal connection, vertical connection and bevel direction connection between adjacent pixel units. The switch units comprise a first switch unit arranged horizontally, a second switch unit arranged vertically, and a third switch unit and a fourth switch unit that are arranged in a bevel direction. The first switch unit, the second switch unit and the third switch unit are arranged on one surface of the substrate, and the fourth switch unit is arranged on the other surface of the substrate. The plurality of pixel units are arranged according to a preset arrangement rule to form a pixel antenna array, so as to adjust the maximum radiation direction of the antenna within an angle range of a pattern. The method of the present invention is applied to the reconfigurable pixel antenna. By means of the present invention, when the same pattern angle adjustment range is realized, the number of required pixel units can be reduced, thereby reducing the costs of an antenna.
Patent WO-2022227274-A1 (WO)
Inventor: YANG FEIFEI
IPC: G06K7/14
Filed: 2021-07-02
Abstract: 本发明公开了一种支持主被动收付款功能的有源可视卡，涉及通讯领域，包括NFC控制器、键盘模组、蓝牙模组、显示模组和主控制器，NFC控制器用于对所述有源可视卡的交易状态进行切换，所述交易状态包括卡模拟状态和读卡器状态；键盘模组用于进行支付交易模式的选择，以及交易类型和交易金额的输入；蓝牙模组用于与外部设备进行无线连接和数据传输；显示模组用于显示交易信息、支付交易模式和蓝牙模组MAC地址；主控制器用于基于键盘模组输入的支付交易模式指令控制NFC控制器进行交易状态的切换，以及驱动显示模组进行交易信息和蓝牙模组MAC地址的显示。本发明能够满足智能卡的多种支付交易场景支持。
Patent WO-2023283804-A1 (WO)
Inventor: LU QIANXI
IPC: H04W76/27
Filed: 2021-07-13
Abstract: Provided in embodiments of the present application are a wireless communication method and apparatus and a terminal device. The method comprises: after receiving a first message sent by a second terminal, a first terminal sends the first message or a first report to a network device; the first terminal receives first indication information sent by the network device, the first indication information being used for indicating a first identifier; and the first terminal determines that an adaptation layer identifier of the second terminal is the first identifier on the basis of the first indication information.
Patent WO-2022033519-A1 (WO)
Inventor: YANG YU
IPC: H04W24/02
Filed: 2021-08-11
Abstract: The present application relates to the technical field of communications. Disclosed are a candidate beam measurement method and apparatus, and a terminal. The method comprises: a terminal measures a candidate beam within a preset time period after the reception of configuration information, wherein the configuration information comprises configuration information of a reference signal of the candidate beam; and the terminal reports first indication information to a network side device according to a measurement result or is forbidden to report the first indication information, wherein the first indication information is used for indicating the measurement result.
Patent WO-2023010607-A1 (WO)
Inventor: WANG HUAIQING
IPC: B01D45/16
Filed: 2021-08-12
Abstract: Provided is a dust collecting device, which relates to the technical field of semiconductor manufacturing apparatuses. The dust collecting device comprises: an air intake channel (11); a dust settling channel (12), which extends along a predetermined path; an airflow rotating channel (13), which surrounds an outer side of the dust settling channel (12); an air output channel (14); and a collecting cavity (15). One end of the airflow rotating channel (13) is in communication with the dust settling channel (12), and the other end of the airflow rotating channel (13) is in communication with the air output channel (14); an upstream end of the dust settling channel (12) is in communication with the air intake channel (11), and a downstream end of the dust settling channel (12) is in communication with the collecting cavity (15); and the height of the dust settling channel (12) is gradually reduced in an extension direction of the predetermined path. By means of the dust collecting device, dust in the airflow rotating channel (13) can be conveniently settled down under the action of a centrifugal force when flowing along the airflow rotating channel (13); and the other end of the airflow rotating channel (13) is in communication with the air output channel (14), so as to discharge air.
Patent WO-2023019428-A1 (WO)
Title: Wearable device and method for using same
Inventor: LIN PO-KANG
IPC: A61L2/10
Filed: 2021-08-17
Abstract: A wearable device (1), comprising: a spectacle frame (10), which comprises a left spectacle frame (101) and a right spectacle frame (103), wherein the left spectacle frame (101) is connected to the right spectacle frame (103) by means of a nose bridge frame (105); at least one ultraviolet light source (20), which is arranged on the left spectacle frame (101) and/or the right spectacle frame (103); a left temple (30), which is connected to the left spectacle frame (101); a right temple (40), which is connected to the right spectacle frame (103); and a power supply device (50), which is arranged in the spectacle frame (10), the left temple (30) or the right temple (40), wherein the power supply device (50) is electrically connected to the at least one ultraviolet light source (20), and the at least one ultraviolet light source (20) emits ultraviolet light to an area (A1) around the face of a user (60). In addition, further provided is a method (S10) for using the wearable device (1).